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How does reactivity work with the elements when you go down the groups?
Wiki User
∙ 9y ago
Down the group, reactivity decreases for non metals. It increases for metals.
Wiki User
∙ 9y ago
Reactivity tends to decrease as you go down a group in the Periodic Table. This is because as you move down a group, the valence electrons are further from the nucleus and are shielded by more inner electron shells, making it harder for the outer electrons to participate in chemical reactions.
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How does reactivity work with the elements going down the groups for metals and non metals?
For metals, reactivity generally decreases as you move down a group because the outer electrons are further from the nucleus, making it harder for them to be lost. Nonmetals tend to become more reactive as you move down a group because they have more energy levels and an increased ability to gain electrons. Overall, the reactivity of elements going down a group is influenced by changes in atomic size and electron affinity.
Why did chemists need to organize their elements into groups?
Chemists needed to organize elements into groups to better understand their properties and relationships. Grouping elements with similar characteristics simplifies the study of their behaviors and makes it easier to predict their chemical properties. This organization also helps in identifying patterns and trends within the elements.
Who invented metal reactivity series?
The concept of a metal reactivity series was not invented by a single individual. It is a scientific idea that has been developed over time through the work of many scientists, researchers, and chemists who have studied the reactivity of metals.
What inspired Mendeleev to create his organization for the elements?
Dmitri Mendeleev was inspired to create his organization of the elements by observing similarities in the properties of elements and their atomic masses. He wanted to find a systematic way to organize the elements to identify patterns and predict the properties of undiscovered elements. His work culminated in the creation of the periodic table of elements, which revolutionized the field of chemistry.
Who is known as the father of modern chemistry because he first organized all known elements into four different groups?
Antoine Lavoisier is considered the father of modern chemistry for his work in organizing all known elements into four groups based on their properties, which laid the foundation for the periodic table of elements. His contributions to the field also include developing the law of conservation of mass and the identification of the role of oxygen in combustion.
How does reactivity work with the elements going down the groups for metals and non metals?
For metals, reactivity generally decreases as you move down a group because the outer electrons are further from the nucleus, making it harder for them to be lost. Nonmetals tend to become more reactive as you move down a group because they have more energy levels and an increased ability to gain electrons. Overall, the reactivity of elements going down a group is influenced by changes in atomic size and electron affinity.
How are logical groups of data elements available to you when you create a flex data report?
I select the report template that contains the data elements I want to work with
Why did b5 DA five pimps close down?
it closed down because msn groups dont work nemore but they have a myspace
Would you say curriculum work groups or curricula work groups?
curriculum work groups
Why are groups 1 and 7 elements used as compounds?
Groups 1 and 7 elements are used as compounds because they have a tendency to form stable compounds due to their reactivity. Group 1 elements (e.g. sodium, potassium) are highly reactive metals that readily lose an electron to form a +1 cation, while Group 7 elements (e.g. chlorine, fluorine) are highly reactive nonmetals that readily gain an electron to form a -1 anion. When combined, they form ionic compounds with a 1:1 ratio of cations to anions, such as sodium chloride (NaCl) and potassium iodide (KI).
Why did chemists need to organize their elements into groups?
Chemists needed to organize elements into groups to better understand their properties and relationships. Grouping elements with similar characteristics simplifies the study of their behaviors and makes it easier to predict their chemical properties. This organization also helps in identifying patterns and trends within the elements.
Who invented metal reactivity series?
The concept of a metal reactivity series was not invented by a single individual. It is a scientific idea that has been developed over time through the work of many scientists, researchers, and chemists who have studied the reactivity of metals.
What inspired Mendeleev to create his organization for the elements?
Dmitri Mendeleev was inspired to create his organization of the elements by observing similarities in the properties of elements and their atomic masses. He wanted to find a systematic way to organize the elements to identify patterns and predict the properties of undiscovered elements. His work culminated in the creation of the periodic table of elements, which revolutionized the field of chemistry.
What and what work together to constantly wear down and carry away rocks on the surface of Earth?
Usually it is erosion by natural elements (wind, rain, excessive water), or chemicals (natural chemicals will break down all elements in a matter of time).
What are the elements needed to do work?
The elements of doing work is using energy its ability.
What is meant by Organisation of work elements in a research project?
Organizing work elements in a research project involves breaking down the project into smaller tasks, assigning responsibilities, setting deadlines, and creating a timeline for completion. This helps in efficient coordination, tracking progress, and ensuring all aspects of the project are covered. It also helps in managing resources effectively and meeting project goals within the set timeframe.
What two things work together to constantly wear down and carry away rocks on the surface of earth?
Usually it is erosion by natural elements (wind, rain, excessive water), or chemicals (natural chemicals will break down all elements in a matter of time).
